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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License..
//! Platform-specific extensions to `std` for Unix platforms.
//!
//! Provides access to platform-level information on Unix platforms, and
//! exposes Unix-specific functions that would otherwise be inappropriate as
//! part of the core `std` library.
//!
//! It exposes more ways to deal with platform-specific strings ([`OsStr`],
//! [`OsString`]), allows to set permissions more granularly, extract low-level
//! file descriptors from files and sockets, and has platform-specific helpers
//! for spawning processes.
//!
//! # Examples
//!
//! ```no_run
//! use std::fs::File;
//! use std::os::unix::prelude::*;
//!
//! fn main() -> std::io::Result<()> {
//! let f = File::create("foo.txt")?;
//! let fd = f.as_raw_fd();
//!
//! // use fd with native unix bindings
//!
//! Ok(())
//! }
//! ```
//!
//! [`OsStr`]: crate::ffi::OsStr
//! [`OsString`]: crate::ffi::OsString
use crate::os::linux as platform;
pub mod ffi;
pub mod fs;
pub mod io;
#[cfg(feature = "net")]
pub mod net;
pub mod raw;
#[cfg(feature = "thread")]
pub mod thread;
#[cfg(feature = "net")]
pub mod ucred;
/// A prelude for conveniently writing platform-specific code.
///
/// Includes all extension traits, and some important type definitions.
pub mod prelude {
#[doc(no_inline)]
pub use super::ffi::{OsStrExt, OsStringExt};
#[doc(no_inline)]
pub use super::fs::DirEntryExt;
#[doc(no_inline)]
pub use super::fs::FileExt;
#[doc(no_inline)]
pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt};
#[doc(no_inline)]
pub use super::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
#[doc(no_inline)]
#[doc(no_inline)]
#[cfg(feature = "thread")]
pub use super::thread::JoinHandleExt;
}